`core-datainfo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:516b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8de3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.107^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.227^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aiden.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c137^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aiden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2137^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aiden.ns.cloudflare.com`
		A	108.162.193.55^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	172.64.33.55^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	173.245.59.55^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
NS	`kristin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kristin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kristin.ns.cloudflare.com`
		A	108.162.192.181^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristin.ns.cloudflare.com`
		A	172.64.32.181^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristin.ns.cloudflare.com`
		A	173.245.58.181^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristin.ns.cloudflare.com`
MX	`mx01.exofilter.com` ⭐
		A	2001:9a8:0:d::1353:1^{🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV}
			PTR	`srv02a.exofilter.com`
		A	2a00:1e28:3:1542::1^{🇳🇱 NL-BIT2a00:1e28::/32 Exonet IPv6}
			PTR	`srv01a.exofilter.com`
		A	87.233.218.30^{🇳🇱 TrueServer-AS87.233.192.0/18 True}
			PTR	`srv02.exofilter.com`
		A	178.22.57.170^{🇳🇱 NL-BIT178.22.56.0/21 Exonet}
			PTR	`srv01.exofilter.com`
MX	`mx02.exofilter.com`⁽²⁰⁾
		A	2001:9a8:0:d::1353:2^{🇳🇱 TrueServer-AS2001:9a8::/32 TrueServer BV}
			PTR	`srv02b.exofilter.com`
		A	2a00:1e28:3:1542::2^{🇳🇱 NL-BIT2a00:1e28::/32 Exonet IPv6}
			PTR	`srv01b.exofilter.com`
		A	87.233.218.31^{🇳🇱 TrueServer-AS87.233.192.0/18 True}
			PTR	`srv02b.exofilter.com`
		A	178.22.57.171^{🇳🇱 NL-BIT178.22.56.0/21 Exonet}
			PTR	`srv01b.exofilter.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.81.107, 172.67.141.227
		IPv6	2606:4700:3036::6815:516b, 2606:4700:3037::ac43:8de3
SOA	`aiden.ns.cloudflare.com`dns@cloudflare.com serial=2399218245

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774393017

Same first word

core-datainfo.com

DNS History

8 records (8 active, 0 former)

●NSaiden.ns.cloudflare.com2026-03-19 → 2026-03-24 · 2 obs

● 2026-03-19 07:50:44
● 2026-03-24 23:07:54

●NSkristin.ns.cloudflare.com2026-03-19 → 2026-03-24 · 2 obs

● 2026-03-19 07:50:44
● 2026-03-24 23:07:54

●MXmx01.exofilter.com2026-03-19 → 2026-03-24 · 2 obs

● 2026-03-19 07:50:44
● 2026-03-24 23:07:54

●MXmx02.exofilter.com2026-03-19 → 2026-03-24 · 2 obs

● 2026-03-19 07:50:44
● 2026-03-24 23:07:54

●A104.21.81.1072026-03-19 → 2026-03-24 · 2 obs

● 2026-03-19 07:50:44
● 2026-03-24 23:07:54

●A172.67.141.2272026-03-19 → 2026-03-24 · 2 obs

● 2026-03-19 07:50:44
● 2026-03-24 23:07:54

●A2606:4700:3036::6815:516b2026-03-19 → 2026-03-24 · 2 obs

● 2026-03-19 07:50:44
● 2026-03-24 23:07:54

●A2606:4700:3037::ac43:8de32026-03-19 → 2026-03-24 · 2 obs

● 2026-03-19 07:50:44
● 2026-03-24 23:07:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
core-datainfo.com	aiden.ns.cloudflare.com, kristin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.181

NS records: aiden.ns.cloudflare.com, kristin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core-datainfo.com (unsigned zone)

⏱️ Timing

Total: 97ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.107, 172.67.141.227`
AAAA	2	`2606:4700:3036::6815:516b, 2606:4700:3037::ac43:8de3`
NS	2	`aiden.ns.cloudflare.com, kristin.ns.cloudflare.com`
MX	2	`mx01.exofilter.com (pri: 10), mx02.exofilter.com (pri: 20)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aiden.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (aiden.ns.cloudflare.com, aiden.ns.cloudflare.com, aiden.ns.cloudflare.com...)

Analysis

IP Addresses

core-datainfo.com points to four IP numbers: 2606:4700:3036::6815:516b, 2606:4700:3037::ac43:8de3, 104.21.81.107 and 172.67.141.227.

Other host names, for instance sgdailyfocus.click, edutest.vn, www.deepnotes.io, www.altarendabr.com and deafharbor.org share IP numbers with core-datainfo.com.

Name Servers

core-datainfo.com is delegated to two name servers: aiden.ns.cloudflare.com and kristin.ns.cloudflare.com.

core-datainfo.com uses the same name server setup as other domains, for instance wwtea.com.my, alfasecur.it, mcmonitoring.ru, gay(0x6e756465)cam.com and dfn.sh.

core-datainfo.com shares name servers with other domains at least partially, for instance hbartschool.com, ajinan.xyz, prit.am, denturckbvba.be and surefirevoip.com.

these name servers are commonly used together with zoe.ns.cloudflare.com and stanley.ns.cloudflare.com.

Host names with six IP numbers: aiden.ns.cloudflare.com points to 2606:4700:58::adf5:3b37, 2803:f800:50::6ca2:c137, 2a06:98c1:50::ac40:2137, 108.162.193.55, 172.64.33.55 and 173.245.59.55; kristin.ns.cloudflare.com points to 2606:4700:50::adf5:3ab5, 2803:f800:50::6ca2:c0b5, 2a06:98c1:50::ac40:20b5, 108.162.192.181, 172.64.32.181 and 173.245.58.181.

Mail Servers

core-datainfo.com is handled by two mail servers: mx01.exofilter.com and mx02.exofilter.com.

core-datainfo.com shares the same mail server setup as other domains, including animana.co.uk, animana.nl, animana.info, tcki.nl and animana.eu.

core-datainfo.com shares some mail servers with other domains, including wonnink.nl, decoproject.com, echeveria.nl, superleuk.nl and ddg.nl.

Host names with four IP numbers

mx01.exofilter.com points to: 2001:9a8:0:d::1353:1, 2a00:1e28:3:1542::1, 87.233.218.30 and 178.22.57.170

mx02.exofilter.com points to: 2001:9a8:0:d::1353:2, 2a00:1e28:3:1542::2, 87.233.218.31 and 178.22.57.171

core-datainfo.com - robtex.com